Tri-State Mountain Bike Riders
Dubuque, Iowa

Tri-State Mountain Bike Riders (TMBR) is a non-profit organization that operates in a tri-state area surrounding Dubuque, Iowa. It was formed in the fall of 2015 to achieve the following: enact the change that would transform the tri-state area into a Midwest mountain biking destination; provide funding for facilities and initiatives that support mountain biking; channel the individual efforts of mountain bike advocates in the area; and serve as a political entity to promote the interest of area mountain bikers.

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